package com.date;

import java.util.Scanner;



public class Test2 {
	/*public static void main(String[] args) {
		String [][] t=new String[3][9];
		
		for (int i = 0; i < 3; i++) {
			for (int j = 0; j<9 ; j++) {
				t[i][j]="*";
				if(i+j>=2&&i+j<=10){
					System.out.print(t[i][j]);
				}
				else{
					System.out.print(" ");
				}
			}
			
			System.out.println( );
		}
		
		
	}*/
	
	  public static void main(String a[]) {   
	         //String s1 = "asfkmlkamf";   
	        // String ss;   
	         //ss = s.replaceAll("asf", "111");   
	  //  System.out.println(ss);
	     Scanner sc=new Scanner(System.in);
	    String s11=sc.next();
	   StringBuilder sb=new StringBuilder();
	    for(int i=0; i<s11.length(); i++) {
	    char c=s11.charAt(i);
	    if('0'<=i && i<='9')
	    	sb.append(c);
	    sb.replace(i,c,"*");
	    // else sb.append('*');
	    }
	    System.out.println(sb.toString());
	    }
	  }
